<template>
  <el-dialog :close-on-click-modal="false" :title="$t('trade.refundBtn')" draggable v-model="visible">
    <el-form :model="form" :rules="dataRules" formDialogRef label-width="90px" ref="dataFormRef" v-loading="loading">
      <el-row :gutter="24">
        <el-col :span="12" class="mb20">
          <el-form-item :label="t('trade.orderId')" prop="orderId">
            <el-input :placeholder="t('trade.inputOrderIdTip')" v-model="form.orderId" disabled/>
          </el-form-item>
        </el-col>

        <el-col :span="12" class="mb20">
          <el-form-item :label="t('trade.channelId')" prop="channelId">
            <el-input :placeholder="t('trade.inputChannelIdTip')" v-model="form.channelId" disabled/>
          </el-form-item>
        </el-col>

        <el-col :span="12" class="mb20">
          <el-form-item :label="t('trade.channelMchId')" prop="channelMchId">
            <el-input :placeholder="t('trade.inputChannelMchIdTip')" v-model="form.channelMchId" disabled/>
          </el-form-item>
        </el-col>

        <el-col :span="12" class="mb20">
          <el-form-item :label="t('trade.channelOrderNo')" prop="channelOrderNo">
            <el-input :placeholder="t('trade.inputChannelOrderNoTip')" v-model="form.channelOrderNo" disabled/>
          </el-form-item>
        </el-col>

        <el-col :span="12" class="mb20">
          <el-form-item :label="t('trade.body')" prop="body">
            <el-input :placeholder="t('trade.inputBodyTip')" v-model="form.body" disabled/>
          </el-form-item>
        </el-col>

        <el-col :span="12" class="mb20">
          <el-form-item :label="t('trade.amount')" prop="amount">
            <el-input :placeholder="t('trade.inputAmountTip')" v-model="form.amount" disabled/>
          </el-form-item>
        </el-col>
        <el-col :span="24" class="mb20">
          <el-form-item :label="t('refund.remark')" prop="remark">
            <el-input :placeholder="t('refund.inputRemarkTip')" v-model="form.remark"/>
          </el-form-item>
        </el-col>
      </el-row>
    </el-form>
    <template #footer>
			<span class="dialog-footer">
				<el-button @click="visible = false">{{ $t('common.cancelButtonText') }}</el-button>
				<el-button @click="onSubmit" type="primary">{{ $t('common.confirmButtonText') }}</el-button>
			</span>
    </template>
  </el-dialog>
</template>

<script lang="ts" name="PayRefundOrderDialog" setup>
// 定义子组件向父组件传值/事件
import {useMessage} from '/@/hooks/message';
import {getObj} from '/@/api/pay/trade';
import {useRefundApi} from '/@/api/pay/refund';
import {useI18n} from 'vue-i18n';

const emit = defineEmits(['refresh']);

const {t} = useI18n();

// 定义变量内容
const dataFormRef = ref();
const visible = ref(false);
const loading = ref(false);
// 定义字典

// 提交表单数据
const form = reactive({
  orderId: '',
  channelId: '',
  amount: '',
  currency: '',
  status: '',
  clientIp: '',
  device: '',
  subject: '',
  body: '',
  extra: '',
  channelMchId: '',
  channelOrderNo: '',
  errCode: '',
  errMsg: '',
  param1: '',
  param2: '',
  notifyUrl: '',
  notifyCount: '',
  lastNotifyTime: '',
  expireTime: '',
  paySuccTime: '',
  remark: '',
});

// 定义校验规则
const dataRules = ref({
  refundAmount: [{required: true, message: '退款金额不能为空', trigger: 'blur'}],
  remark: [{required: true, message: '备注不能为空', trigger: 'blur'}],
});

// 打开弹窗
const openDialog = (id: string) => {
  visible.value = true;
  form.orderId = '';

  // 重置表单数据
  nextTick(() => {
    dataFormRef.value?.resetFields();
  });

  // 获取payTradeOrder信息
  if (id) {
    form.orderId = id;
    getpayTradeOrderData(id);
  }
};

/**
 * 提交表单数据并执行退款操作。
 * @returns {Promise<void>} - 执行退款操作的 Promise 实例。
 */
const onSubmit = async () => {
  const valid = await dataFormRef.value.validate().catch(() => {
  });
  if (!valid) return false;

  try {
    loading.value = true; // 显示加载状态

    await useRefundApi({
      // 执行退款操作
      payOrderId: form.orderId,
      refundAmount: form.amount,
      remark: form.remark,
      channelId: form.channelId,
    });

    useMessage().success(t('common.optSuccessText')); // 如果退款成功，则显示成功提示信息
    visible.value = false; // 关闭弹窗
    emit('refresh'); // 触发 refresh 事件
  } catch (err: any) {
    useMessage().error(err.msg); // 如果出现异常，则显示错误提示信息
  } finally {
    loading.value = false; // 结束加载状态
  }
};

// 初始化表单数据
const getpayTradeOrderData = (id: string) => {
  // 获取数据
  loading.value = true;
  getObj(id)
      .then((res: any) => {
        Object.assign(form, res.data);
      })
      .finally(() => {
        loading.value = false;
      });
};

// 暴露变量
defineExpose({
  openDialog,
});
</script>
